干旱区生态环境知识资源中心(Arid): DESERT BLOOMS: UNRAVELING PALYNO-ANATOMICAL DIVERSITY IN ARID BORAGINACEOUS TAXA

Arid

DOI	10.30848/PJB2024-5(15)
	DESERT BLOOMS: UNRAVELING PALYNO-ANATOMICAL DIVERSITY IN ARID BORAGINACEOUS TAXA
	Sadia, Bibi; Ahmad, Mushtaq; Ullah, Fazal; Zafar, Muhammad; Sultana, Shazia; Alrefaei, Abdulwahed Fahad; Noor, Wajia; Ayaz, Asma; Zaman, Wajid
通讯作者	Ahmad, M
来源期刊	PAKISTAN JOURNAL OF BOTANY
ISSN	0556-3321
EISSN	2070-3368
出版年	2024
卷号	56 期号:5 页码:1929-1944
英文摘要	The significance of palyno-anatomical features in characterizing Boraginaceous taxa from the arid regions is determined. The pollen micromorphology is carried out utilizing LM and SEM. For petiole anatomy, the sections were prepared using Shandon microtome and visualized under LM. The distinct significant palynological characters are hetropolarity, isocolpate, heterocolpate, porocolpate, polar, equatorial views, shape class, Amb, and exine ornamentation. Similarly, the petiole outline, cell shapes, number of layers, air spaces, and arrangement of vascular bundles are important distinguished anatomical features. Significant diagnostic variations were observed in the analyzed palyno-anatomical features, which efficiently differentiated the species within the same genera of Heliotropium, Rochelia, as well as the varieties of the single species Lappula spp., L. spinocarpos, L. spinocarpos subsp. ceratophora, O. limitanea var . limitanea, O. limitanea var. major, P. intermedium var. intermedium, P. intermedium var. calathicarpum . The quantitative data is compiled into a matrix, and subjected to statistical analysis via NCSS. The boxplot analysis identified the outliers in the data which assisted in taxa discrimination. The species of Heliotropium and Paracaryum were in the same cluster. In contrast, those of Onosma, Rochelia, and Lappula were in the different clusters in the hierarchal cluster analysis. The highest positive correlation existed between the polar axis with the equatorial diameter and mesocolpium with the polar length of the colpi. Meanwhile, exine thickness and equatorial width of colpi were negatively correlated. This research will help in the creation of pollen atlas and petiole anatomical documentation for the accurate identification of Boraginaceous taxa.
英文关键词	Pollen Heterocolpate Porocolpate Anatomy Petiole
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001265237400030
WOS关键词	ONOSMA L. BORAGINACEAE ; POLLEN MORPHOLOGY ; TAXONOMY ; FLORA ; STATE
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405021
推荐引用方式 GB/T 7714	Sadia, Bibi,Ahmad, Mushtaq,Ullah, Fazal,et al. DESERT BLOOMS: UNRAVELING PALYNO-ANATOMICAL DIVERSITY IN ARID BORAGINACEOUS TAXA[J],2024,56(5):1929-1944.
APA	Sadia, Bibi.,Ahmad, Mushtaq.,Ullah, Fazal.,Zafar, Muhammad.,Sultana, Shazia.,...&Zaman, Wajid.(2024).DESERT BLOOMS: UNRAVELING PALYNO-ANATOMICAL DIVERSITY IN ARID BORAGINACEOUS TAXA.PAKISTAN JOURNAL OF BOTANY,56(5),1929-1944.
MLA	Sadia, Bibi,et al."DESERT BLOOMS: UNRAVELING PALYNO-ANATOMICAL DIVERSITY IN ARID BORAGINACEOUS TAXA".PAKISTAN JOURNAL OF BOTANY 56.5(2024):1929-1944.